What kinds of cement pipe technology most widely used? Qingzhou Dahan Heavy Industry Co., Ltd. specializing in the production of cement for pipe machinery, well control equipment, cement pipe process quite understand, here we for you introduced the most widely used cement pipe machine equipment of pipe technology.
, hanging roller tube process: the dry hard concrete, tube wall concrete structure uniform, resistance, good load capacity; concrete grade is usually C30, C40, forming the noise ratio centrifugal process decreased, field operation environment than centrifugal process clean; drawback is a small diameter pipe to increase the wall thickness to meet the anti permeability requirements; some other disadvantages of the centrifugal process suspension and process also exists.
Second, core mould vibration process: the process by semi dry hard concrete, vertical cloth vibration mode and the radial extrusion molding, molding by in mold vibration and amplitude adjustment, to the best vibration compacting concrete so as to obtain the C50 high strength concrete of the pipe body, the pipeline anti load capacity and anti permeability performance than the centrifugal and suspended and process was enhanced obviously.
Three, centrifugal pipe making process: the use of plastic concrete, after forming the pipe wall structure is layered, the impact resistance of concrete load capacity; concrete grade is usually C30, can be C40, but the concrete pipe is lower than the stressed tube body, not suitable for pipe jacking; molding die cast in the centrifuge. High speed rotation, with steel mesh movement, there will be two kinds of influence the service life of the pipe: 1, steel wire mesh will appear unstable when running solder joint reinforcement and tendon leakage phenomenon, the tube body local gluten free state, 2, after forming the steel mesh is very difficult in the network, is also reinforced eccentric. Is the protective layer reinforced the uneven; this process requires a lot of mold to ensure the production of each mold size there is deviation, there will be a large deformation of the open mold long time disassembly and assembly, thus leading to the Pipe roundness, nozzle verticality, diameter and length of tube size deviation is bigger, influence the project installation quality, leakage will cause the surface subsidence, on both sides of the pipeline of the soil and groundwater pollution.
The above is the cement manufacturing process is introduced, there is a need to cement pipe making machine can contact us.
Qingzhou Dahan Heavy Industry Co. Ltd. (www.qzdhzg.com) is made concrete drainage pipe professional factory of complete equipment. In the production of cement pipe, cement pipe mechanical equipment, cement pipe machine, cement pipe, wire rod mainly die mold. The main products are: hanging roller cement pipe machine, Centrifugal cement of tube mill, vertical cement pipe machine, cement pipe mould, cement electrical pole equipment, crane equipment, automatic variable by rolling machine and so on. With advanced production and processing equipment, superb professional skills and more than 20 years of production practice. To form a national building materials equipment industry research and development, design, production, installation and commissioning in one of the professional manufacturing company factory sales department has established business relations with Beijing, Inner Mongolia, Xinjiang, Heilongjiang, Liaoning, Jilin, Ningxia, Gansu, Shanxi, Shaanxi, Anhui, Henan, Hebei, Jiangsu, Hunan, Hubei, Sichuan and other province, and has established long-term business relationship with Russia, Turkey, Tanzania, Tunisia, Uganda, Mongolia and other foreign businessmen, formed in Shandong as the center of the marketing network, for you to provide quality with advanced machinery and building materials, the implementation of a warm and thoughtful and efficient after-sales service. We use the most true, completely belong to our own property rights of the site product photos to you, welcome to visit the factory visit.
